T. Early wrote:

FWIW, I also only use the narrow filter on the 398 when there's
adjacent interference and default to the wide.

Being lazy I got a 398 for narrow filter settings and a 909 right next
to it for wide. It saves wear on the sliding switches. I also became
ambidextrous, so I can now tune BOTH sets in unison. Hope I never get a
stroke...



mike